How Much Data Do I Need to Calculate Control Limits?

Discover how you decide when you have enough data to set control limits in a control chart. Understanding this will help ensure you can judge and measure future performance. We will look at:
• Impact of the Number of Samples on Control Limits
• Degrees of Freedom and Coefficient of Variation
• Determining the Degrees of Freedom
• Using this Knowledge to Obtain “Good” Control Limits”
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Get more in dept information about how much data is needed to calculate control limits from this SPC Knowledge Base Article:
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[@thanachaisiriudomlert1262]

Great video, short but insightful.

[@Devin_Downing]

Excellent work Bill; this video was educational and insightful. Thank you very much for sharing.

[@SPCforExcel]

Thanks for the kind words Devin!